NIDHI — Enterprise Financial Intelligence Platform for Indian Businesses

NIDHI is India's leading Enterprise Financial Intelligence Platform combining AI-powered Intelligent Document Processing (IDP), Financial Workflow Automation, Reconciliation Engines, and comprehensive GST Compliance Management. Trusted by SMEs and enterprises across India for automated invoice processing, purchase order management, sales operations, and statutory compliance.

Core Platform Features

1. AI Invoice Extraction (99.9% Accuracy)

Vision Language Model (VLM) reads PDFs, scanned images, and email attachments to extract vendor details, line items, amounts, and tax breakdowns with 99.9% accuracy. No templates required. Processes invoices in 8 seconds on average.

Vendor information extraction (name, address, GSTIN, PAN)
Line item recognition (description, quantity, rates, HSN codes)
Automatic amount calculation (subtotal, tax breakdown, total)
Date extraction (invoice date, due date, supply date)
Supports multiple formats: PDF, JPG, PNG, scanned documents
Batch upload processing for high-volume operations

2. Purchase Order (PO) Management

Complete purchase order lifecycle management from creation to fulfillment. Automated vendor invoice matching, three-way matching (PO-GRN-Invoice), and approval workflows.

PO creation and versioning with approval workflows
Vendor master management with performance tracking
Automated invoice-to-PO matching with discrepancy detection
Purchase items catalog with rate history
Bulk PO upload via CSV/Excel templates
PO analytics and spend tracking dashboards
Vendor performance metrics and payment tracking

3. Sales Order & Invoicing

End-to-end sales order processing with automated invoice generation, e-invoicing, and IRN (Invoice Reference Number) generation for GST compliance.

Sales order creation and tracking
Customer master management
Automated sales invoice generation from orders
E-invoice generation with IRN and QR codes
Sales items catalog management
Customer payment tracking and aging reports
Sales analytics and revenue dashboards

4. Job Work & Subcontracting

Comprehensive job work management for manufacturing and outsourced operations. Track raw material dispatch, inward receipts, and generate job work invoices.

Delivery challan creation for material dispatch
Inward challan tracking for returned goods
Job work invoice generation linked to challans
Worker/supplier master management
Raw material tracking and reconciliation
Automatic challan-to-invoice conversion
GST compliance for job work transactions (Section 143 ITC-04)

5. GST Compliance Suite

Complete GST filing solution with automated return preparation, reconciliation, and direct filing to GST Portal. Supports all major GST returns.

GSTR-1 (Outward Supplies) - Automated sales invoice compilation, B2B/B2C classification, amendment support
GSTR-2B (ITC Reconciliation) - Auto-fetch from GST Portal, invoice matching, ITC eligibility tracking
GSTR-3B (Monthly Return) - One-click return preparation, tax liability calculation, direct filing
GSTR-9 (Annual Return) - Annual reconciliation, turnover reporting, ITC summary
GSTR-1A (Amendments) - Invoice amendment tracking and filing
E-invoicing with IRN generation and cancellation
E-way bill generation for inter-state transport
GST ledger tracking (Electronic Cash Ledger, Electronic Credit Ledger)
GST notice management and compliance tracking
Auto-reconciliation between books and GST Portal data

6. Approval Workflows & RBAC

Multi-level approval workflows with role-based access control (RBAC) for different departments and user types.

Super Admin - Full platform access, billing, user management, GST add-on configuration
Sales Admin - Sales operations, customer management, GSTR-1 filing
Purchase Admin - Purchase operations, vendor management, GSTR-2B reconciliation
Staff Users - Invoice upload, data verification, queue management
Custom Roles - Granular permission control for specific use cases
Approval queues for invoice verification
Audit trail for all transactions and changes
Department-level data isolation

7. Mobile Applications

Native Android and iOS apps for on-the-go invoice processing and approvals.

Mobile camera-based invoice capture with auto-crop
Batch image upload from gallery
Push notifications for pending approvals
Real-time job status tracking
Mobile approval workflows
Offline mode support for field operations
Available on Google Play Store and Apple App Store

How NIDHI Works - 4-Step Process

Upload - Drag and drop invoice batches (PDF/images). Supports bulk uploads and email forwarding. Takes less than 1 minute.
AI Extraction - Vision AI extracts all fields with 99.9% accuracy. Intelligent field recognition with context awareness. 8 seconds per invoice.
Review & Approve - Staff review extracted data in verify queue. Department admins approve or reject. Low-confidence fields are flagged. 2-3 minutes review time.
Match & Archive - Auto-match approved invoices to POs and GRNs. Track payment status, update vendor records. Instant processing.

Key Performance Metrics

8 seconds - Average extraction time per invoice
99.9% - Field accuracy across all document types
10× faster - Processing speed vs manual data entry
85% - Zero-touch processing rate (no human intervention needed)
100% automation ready - For invoice-to-PO matching and archival

Who Uses NIDHI?

NIDHI is designed for Indian SMEs and enterprises across various industries:

Manufacturing Companies - Managing job work, raw material tracking, and vendor invoices
Trading Businesses - High-volume purchase and sales invoice processing
Service Companies - GST compliance and e-invoicing for service invoices
Distributors & Wholesalers - Purchase order management and inventory reconciliation
Accounting Firms - Multi-client GST filing and compliance management

Common Use Cases

Automate invoice data entry and reduce manual errors by 95%
Ensure GST compliance and timely filing of all returns
Track purchase orders and match vendor invoices automatically
Manage job work and subcontracting operations with challan tracking
Reconcile Input Tax Credit (ITC) between books and GST Portal
Generate e-invoices with IRN for B2B transactions
Maintain complete audit trails for all financial operations
Monitor vendor performance and payment cycles
Track sales orders and automate invoice generation
Mobile invoice capture for field staff and remote operations

Integration & Compatibility

NIDHI integrates seamlessly with existing business systems:

Accounting Software - Tally ERP integration, export to Excel/CSV for other systems
GST Portal - Direct authentication, automated data fetch, online filing
E-Invoice System (IRP) - IRN generation, QR code creation, invoice cancellation
Email Systems - Forward invoices directly to NIDHI for processing
REST APIs - Full API access for custom integrations
Cloud Storage - Automatic backup to cloud services

Technology Stack

Frontend - React 18 with modern UI components, responsive design
Backend - Python FastAPI, high-performance async architecture
Mobile Apps - Flutter for iOS and Android native apps
Database - PostgreSQL with advanced indexing and optimization
AI/ML - Vision Language Models for document understanding
Infrastructure - Cloud-native, auto-scaling, 99.9% uptime SLA
Security - Bank-grade encryption, role-based access, SOC 2 compliant

Security & Compliance

End-to-end encryption for all data transmission
Data residency in India (all servers in Indian data centers)
Role-based access control (RBAC) with granular permissions
Complete audit logs for all user actions
Regular security audits and penetration testing
GDPR and data privacy compliance
Automatic backups with point-in-time recovery

Pricing & Plans

Flexible pricing based on usage volume. Core platform includes invoice extraction, PO management, and basic features. GST Compliance Suite available as optional add-on. Contact sales for custom enterprise pricing.

Customer Support

Email Support - support@ak-tech.in (24-hour response time)
Documentation - Comprehensive guides and API docs
Training - Onboarding sessions for all team members
Technical Support - Dedicated support for enterprise customers

Contact Information

AK Tech Solutions

113, B1, Ace Keystone Consultants
Chinniyampalayam, Coimbatore – 641 062
Tamil Nadu, India

Email: support@ak-tech.in
Website: https://nidhi-ak.in

Get Started

Request a demo or start your free trial by contacting us at support@ak-tech.in. Our team will help you set up NIDHI for your business needs.

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